Electric Stability Improvement of the CB/HDPE PTC Material by Chemical Graft and Current Shock
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Graphical Abstract
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Abstract
The electric properties of the PTC materials modified with chemical graft and current shock were investigated.It was manifested that the chemical graft and current shock can greatly improve the electric stability of the PTC materials,especially PTC transition.The PTC transition displacements of the samples subjected several heat cycles were negligibly small.
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